Subtraction
Addition
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Place Value
Addition and Subtraction
100

18-7

11

100

15+4

19
100

10, 20, 30, ___

40

100

Find the number that is in the one's place in 583 

3

100

25-10

15

200

55-25

20

200

31+20

51

200

400, 500, 600, ____

700

200

Find the number in the hundreds place in 729 

7

200

76-36=

40

300

96-13

83

300

45+12

57

300

450, 460, ____, 480

470

300

What is the value of 4 in 492?

400

300

45+45

90

400

Tim had 53 toy cars. Then he lost 23 toy cars. How many does he have left?

30

400

Kim has 45 cat stickers and she has 34 fish stickers. How many animals does she have altogether?

79

400

55, 60, 65, ___

70

400

What is the value of the 9 in 239?

9

400

34+23=

57

500

Mark had 78 cupcakes. He sold 23 cupcakes. How many does he have left?

55

500

What is the of sum of 83 and 15?

98
500

14,___,18,20

16
500

My number is 235. I changed the digit in the hundreds place to a 6. My new number is

635

500

Jan made 18 muffins and 16 cookies. How many baked goods does she have altogether?

34